Holding in Company

DCC PLC
21 December 2005


                                  SCHEDULE 10

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES

1. Name of listed company

   DCC plc

2. Name of shareholder with a major interest

   Bank of Ireland Asset Management Limited

3. Please state whether notification indicates that it is regarding the holding
   of the shareholder named in 2 above; in respect of a non-beneficial interest;
   or in the case of an individual holder if it is a holding of that person's 
   spouse or children under the age of 18

   Non-beneficial interest

4. Name of the registered holder(s) and, if more than one holder, the number of
   shares held by each of them

      Number of shares       Registered name
             
             8,762,802       Bank of Ireland Nominees Limited
                77,476       AIB Nominees Limited
                 9,873       Mellon Nominees Limited
               757,925       Nortrust Nominees Limited
             ---------
             9,608,076

5. Number of shares / amount of stock acquired

   N/A

6. Percentage of issued class (any treasury shares held by company should not be
   taken into account when calculating percentage)

   N/A

7. Number of shares / amount of stock disposed

   118,310

8. Percentage of issued class (any treasury shares held by company should not be
   taken into account when calculating percentage)

   0.15%

9. Class of security

   Ordinary Shares of €0.25 each

10. Date of transaction

    Not disclosed

11. Date listed company informed

    21 December 2005

12. Total holding following this notification

    9,608,076

13. Total percentage holding of issued class following this notification (any
    treasury shares held by company should not be taken into account when
    calculating percentage)

    11.94%

14. Any additional information

    None

15. Name of contact and telephone number for queries

    Gerard Whyte, Group Secretary
    00 353 1 2799400

16. Name and signature of duly authorised officer of the listed company
    responsible for making this notification

    Gerard Whyte, Group Secretary

    Date of notification

    19 December 2005





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